Low-Temperature N2 and He Separation on a HKUST-1 Membrane Full article
| Journal |
Protection of Metals and Physical Chemistry of Surfaces
ISSN: 2070-2051 , E-ISSN: 2070-206X |
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| Output data | Year: 2023, Volume: 59, Number: 5, Pages: 822–827 Pages count : 6 DOI: 10.1134/S2070205123700995 | ||||
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| Affiliations |
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Funding (1)
| 1 | Russian Foundation for Basic Research | 19-33-60087 (АААА-А19-119110590009-4) |
Abstract:
Technologies of membrane-based gas separation can be integrated into existing industrial processes for low-temperature helium recovery from natural gas at the stages of crude helium separation from the N2/He mixture and its purification. The effectiveness of these processes is most affected by the properties of the materials from which the membrane is made. Due to their unique properties, metal-organic framework are promising materials for use in gas separation. In the present work, both the Monte Carlo and equilibrium molecular dynamics methods were employed to examine the temperature dependence of membrane selectivity and nitrogen permeability for separation of an equimolar mixture of N2 and He by a HKUST-1-based membrane at a pressure drop of 0.1, 0.3, and 1 MPa. It was shown that the selection of optimal temperature
conditions made it possible to obtain a significant increase in membrane selectivity and permeability for nitrogen compared to corresponding parameters at room temperature.
Cite:
Grenev I.V.
, Gavrilov V.Y.
Low-Temperature N2 and He Separation on a HKUST-1 Membrane
Protection of Metals and Physical Chemistry of Surfaces. 2023. V.59. N5. P.822–827. DOI: 10.1134/S2070205123700995 WOS Scopus РИНЦ ANCAN OpenAlex
Low-Temperature N2 and He Separation on a HKUST-1 Membrane
Protection of Metals and Physical Chemistry of Surfaces. 2023. V.59. N5. P.822–827. DOI: 10.1134/S2070205123700995 WOS Scopus РИНЦ ANCAN OpenAlex
Original:
Гренев И.В.
, Гаврилов В.Ю.
Низкотемпературное разделение N2 и He на мембране HKUST-1
Физикохимия поверхности и защита материалов. 2023. Т.59. №5. С.485-490. DOI: 10.31857/S0044185623700584 РИНЦ OpenAlex
Низкотемпературное разделение N2 и He на мембране HKUST-1
Физикохимия поверхности и защита материалов. 2023. Т.59. №5. С.485-490. DOI: 10.31857/S0044185623700584 РИНЦ OpenAlex
Dates:
| Submitted: | Apr 17, 2023 |
| Accepted: | Jun 22, 2023 |
Identifiers:
| Web of science: | WOS:001156877000022 |
| Scopus: | 2-s2.0-85178161182 |
| Elibrary: | 54897872 |
| Chemical Abstracts: | 2023:2444649 |
| Chemical Abstracts (print): | 185:119929 |
| OpenAlex: | W4388972022 |
Citing:
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